﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data;
namespace BAL
{
    public class cthdnhap
    { 
        DAL.cthdDAL db = new DAL.cthdDAL();
        public bool cthdnhap_them(VO.cthd obj)
        {
            return db.cthdnhap_them(obj);
        }
        public bool cthdnhap_sua(VO.cthd obj)
        {
            return db.cthdnhap_sua(obj);
        }
        public bool cthdnhap_xoa(VO.cthd obj)
        {
            return db.cthdnhap_xoa(obj);
        }
        public DataTable cthdnhap_xem()
        {
            return db.cthdnhap_xem();
        }
    }
}
